enum except export finally for from func if import in include interface is isnot iterator let macro method mixin mod nil not notin object of or out proc ptr raise ref return shl shr static template 128，但是， 0b10000000'i8 == 0x80'i8 == -128 ⽽不是 -1。 ⾃定义数值字⾯值 如果后缀未预定义，那么后缀会被认为是对 proc 过程、 template 模板、 macro 宏或其他可调⽤标识符的调⽤， 包含字⾯值的字 符串被传递给该标识符。可调⽤标识符需要⽤特定的 ' 前缀声明。 更确切地说，⾃定义的数值字⾯值 123'custom 在解析步骤中被转换为 r"123" | 'func' routine | 'iterator' routine | 'macro' routine | 'template' routine | 'converter' routine

aarch64-paging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278 54.3 buddy_system_allocator . . . . . . . . . . . . . . . . . . . . . . . . . . . 278 54.4 tinyvec . . . . . . . println!("Hello !"); } 你看到的： • 函数以 fn 开头。 • 像 C 和 C++ 一样，块由花括号分隔。 • main 函数是程序的入口点。 • Rust 有卫生宏 (hygienic macros)，println! 就是一个例子。 • Rust 字符串是 UTF-8 编码的，可以包含任何 Unicode 字符。 This slide tries to make the 请尝试访问出界数组元素。系统会在运行时检查数组访问。Rust 通常会通过优化消除这些检查，以 及使用不安全的 Rust 来避免这些检查。 • 我们可以使用字面量来为数组赋值。 • The println! macro asks for the debug implementation with the ? format parameter: {} gives the default output, {:?} gives

Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 442 41.12System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 444 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1173 Macro Expansion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1174 Generation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1175 System Image . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1175

2.6.26 and lower. Note that static linking will not help in this case because it is the socket() system call that does not support SOCK_CLOEXEC flag on earlier kernels. ZBX-3395 6. Q: I try to set up Most likely that is frontend, connecting and checking whether server is still running. 10. Q: My system had the time set in the future and now no data is coming in. How could this be solved? A: Clear nextcheck and restart the server/proxy. 11. Q: Text item values in frontend (when using {ITEM.VALUE} macro and in other cases) are cut/trimmed to 20 symbols. Is that normal? A: Yes, there is a hardcoded

2.6.26 and lower. Note that static linking will not help in this case because it is the socket() system call that does not support SOCK_CLOEXEC flag on earlier kernels. ZBX-3395 6. Q: I try to set up Most likely that is frontend, connecting and checking whether server is still running. 10. Q: My system had the time set in the future and now no data is coming in. How could this be solved? A: Clear nextcheck and restart the server/proxy. 11. Q: Text item values in frontend (when using {ITEM.VALUE} macro and in other cases) are cut/trimmed to 20 symbols. Is that normal? A: Yes, there is a hardcoded

2.6.26 and lower. Note that static linking will not help in this case because it is the socket() system call that does not support SOCK_CLOEXEC flag on earlier kernels. ZBX-3395 6. Q: I try to set up Most likely that is frontend, connecting and checking whether server is still running. 10. Q: My system had the time set in the future and now no data is coming in. How could this be solved? A: Clear nextcheck and restart the server/proxy. 11. Q: Text item values in frontend (when using {ITEM.VALUE} macro and in other cases) are cut/trimmed to 20 symbols. Is that normal? A: Yes, there is a hardcoded

2.6.26 and lower. Note that static linking will not help in this case because it is the socket() system call that does not support SOCK_CLOEXEC flag on earlier kernels. ZBX-3395 6. Q: I try to set up Most likely that is frontend, connecting and checking whether server is still running. 10. Q: My system had the time set in the future and now no data is coming in. How could this be solved? A: Clear nextcheck and restart the server/proxy. 11. Q: Text item values in frontend (when using {ITEM.VALUE} macro and in other cases) are cut/trimmed to 20 symbols. Is that normal? A: Yes, there is a hardcoded

. . . . . . . . . . . . . . . . . . . . . . . 772 CPU 和 CPU 内核的发现以与网络接口发现类似的方式完成相同，除了发现规则的键值是 “system.cpu.discovery” 之外。此发现 键返回两个宏 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . file中的 Hostname 或 HostnameItem 参数定义 - 如果不指定参数值将使用默认的 主机名字。 参数 HostnameItem 的默认值即 agent 端 key 值为”system.hostname” 的返回值，对于 Windows 平台返回的是 NetBIOS 的主机名。 Hostname 默认值为 HostnameItem 参数返回的值。. 所以，实际上，如果这两个参数都是未指定的，实际的主机名将是主机 服务器检索活动检查列表，并将结果发送给它。 system.hostname 键始终返回限制为 15 个符号的 NetBIOS 主机名，且仅在 UPPERCASE 中 - 而不管实际主机名中 的长度和小写/大写字符。::: 从 Windows Zabbix 代理 1.8.6 版本开始，”system.hostname” 键支持可选参数 -名称的类型。此参数的默认值为”netbios”

”process” 和”summary” 模式下的proc.get 监控项现在也在 Linux 上返回 PSS（比例大小）内存； • system.sw.packages 和system.sw.packages.get 监控项现在支持 Gentoo Linux； • system.hostname 监控项现在如果 type 参数中指定了新的 fqdn 选项，则可以返回完全限定域名 FQDN； • 与 Zabbix script. See also: • TimescaleDB setup • Supported TimescaleDB versions Macros Macro support The {EVENT.UPDATE.STATUS} macro is now supported in service update notifications and commands. Templates For .System.ForceActiveChecksOnStart（仅影响特定插件）。插件级别参数会覆盖全局参数。 并发检查 来自不同插件的检查可以同时执行。一个插件的并发检查次数受插件容量设置的限制。每个插件都可以有一个硬编码的容量设置 (默认为 1000)，可以使用 Plugins 的配置参数 Plugins..System.Capacity=N

枚举（enum）和抽象类（abstract classes） . 但是当你想定义原型时，可以增加对应的单个字符及颜色，来定义自己的标记（spot），就像下面一样： @startuml class System << (S,#FF7700) Singleton >> class Date << (D,orchid) >> @enduml 3.16 包 你可以通过关键词 package 声明包，同时可选的来声明对应的背景色（通过使用 -down-> " {{ salt {+ error failed, sorry [ok] } }} " @enduml It can also be combined with define macro. PlantUML 语言参考指引 (1.2019.3) 114 / 156 13.11 Include Salt 13 SALT @startuml !definelong SALT(x) Aapex Please note the fontname is highly system dependent, so do not over use it, if you look for portability. Helvetica and Courier should be available on all system. A lot of parameters are available. You